Question 359

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QUESTION 359
What are two improvements provided by automation for network management in an SDN environment? ( Choose two)
A. Data collection and analysis tools establish a baseline for the network
B. Artificial intelligence identifies and prevents potential design failures.
C. Machine learning minimizes the overall error rate when automating troubleshooting processes
D. New devices are onboarded with minimal effort
E. Proprietary Cisco APIs leverage multiple network management tools.

The answer to this question gives me a wrong feeling. I‘m looking for the guidance of the great God. My personal feeling is BC